// 云函数入口文件
const cloud = require('wx-server-sdk');
cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV });

const db = cloud.database();
const userInfoCollection = db.collection('userInfo');

// 云函数入口函数
exports.main = async (event, context) => {
  try {
    const result = await userInfoCollection.where({
      _openid: event.openid,
    }).get();

    return result;
  } catch (err) {
    console.error(err);
    throw err;
  }
};
